Nervous Systems are Composed of Which Two Primary Cell Types

Question

Nervous systems are composed of which two primary cell types?
A) Neurons and glial cells
B) Neurons and epithelial cells
C) Fibroblasts and chondrocytes
D) Epithelial cells and glandular cells
E) Neuromuscular cells and epithelial cells

Accepted Answer

The two primary cell types in nervous systems are neurons, which transmit electrical signals, and glial cells, which support and protect the neurons.